Marty,
This does not answer your question but I made an indexer from scratch. The indexer is made
in two pieces so gear clearance can be precision ground to minimise clearance and backlash.
http://www.practicalmachinist.com/vb/cn ... er-248085/
Made of castiron and 30:1 gears purchased on Ebay. Didn't cost that much to make.
Jim
Rotary Table or Dividing Head for 4th Axis conversion
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Re: Rotary Table or Dividing Head for 4th Axis conversion
Tool & Die Maker/Electrician, Retired 2007
So much to learn and so little time.
www.outbackmachineshop.com
So much to learn and so little time.
www.outbackmachineshop.com
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Re: Rotary Table or Dividing Head for 4th Axis conversion
Hi Jim. Good to hear from you again. Nice work on your indexer!JimGlass wrote:Marty,
This does not answer your question but I made an indexer from scratch. The indexer is made
in two pieces so gear clearance can be precision ground to minimise clearance and backlash.
http://www.practicalmachinist.com/vb/cn ... er-248085/
Made of castiron and 30:1 gears purchased on Ebay. Didn't cost that much to make.
Jim
Marty
"Jack of all Trades, Master of None"
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Re: Rotary Table or Dividing Head for 4th Axis conversion
FYI, I happened into a HAAS 5C indexer for a good price, so I went with it.Marty_Escarcega wrote:I appreciate the input and comments. I believe both have the ability to take up backlash. My 6" rotab is both horizontal and vertical. It will eventually go on a small Dyna DM4400 vertical machining center I'm slowly converting to Flashcut CNC.
My DM4400 Conversion
I guess since I have both and all that is involved would be a DC servo motor, maybe I will do the rotab first.
Marty
"Jack of all Trades, Master of None"